1/* 2 * Copyright (C) 2011 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.google.common.collect; 18 19import static com.google.common.testing.SerializableTester.reserialize; 20import static junit.framework.Assert.assertEquals; 21import static junit.framework.Assert.assertTrue; 22 23import com.google.common.annotations.GwtCompatible; 24import com.google.common.annotations.GwtIncompatible; 25import com.google.common.testing.SerializableTester; 26 27import java.util.Set; 28 29/** 30 * Variant of {@link SerializableTester} that does not require the reserialized object's class to be 31 * identical to the original. 32 * 33 * @author Chris Povirk 34 */ 35/* 36 * The whole thing is really @GwtIncompatible, but GwtJUnitConvertedTestModule doesn't have a 37 * parameter for non-GWT, non-test files, and it didn't seem worth adding one for this unusual case. 38 */ 39@GwtCompatible(emulated = true) 40final class LenientSerializableTester { 41 /* 42 * TODO(cpovirk): move this to c.g.c.testing if we allow for c.g.c.annotations dependencies so 43 * that it can be GWTified? 44 */ 45 @GwtIncompatible("SerializableTester") 46 static <E> Set<E> reserializeAndAssertLenient(Set<E> original) { 47 Set<E> copy = reserialize(original); 48 assertEquals(original, copy); 49 assertTrue(copy instanceof ImmutableSet); 50 return copy; 51 } 52 53 private LenientSerializableTester() {} 54} 55